Answer:
63/8
Step-by-step explanation:
Multiply 5 and 4 to get 20
\frac{20+2}{4}+\frac{2\times 8+3}{8}
add 20 and 2 to get 22
\frac{22}{4}+\frac{2\times 8+3}{8}
Reduce the fraction 22/4 to lowest terms by extracting and canceling out 2.
\frac{11}{2}+\frac{2\times 8+3}{8}
multiply 2 & 8 to get 16
\frac{11}{2}+\frac{16+3}{8}
add 16 and 3 to get 19
\frac{11}{2}+\frac{19}{8}
least common multiple of 2 and 8 is 8. Convert 11/2 and 19/8 to fractions and denominator 8.
\frac{44}{8}+\frac{19}{8}
since 44/8 and 19/8 have the same denominator, add them by adding their numerators.
\frac{44+19}{8}
add 44 and 19 to get 63
\frac{63}{8}
